LOUDSOFT 发布 FINEBox PRO 2025 扬声器箱体设计与车载仿真软件

FINEBox PRO 2025: Advanced Loudspeaker Box Design and Automotive Simulation

FINEBox PRO 2025 extends LOUDSOFT’s professional loudspeaker box design software, combining accurate enclosure modelling, non-linear simulation and automotive design capabilities with integrated system analysis.

Developed for loudspeaker engineers, OEM manufacturers and acoustic R&D teams, FINEBox PRO supports the design and optimisation of sealed, bass reflex, band-pass, ABR and high-power loudspeaker enclosures. Its integrated simulation tools enable engineers to evaluate acoustic performance, thermal behaviour and enclosure configurations before physical prototyping.

Advanced loudspeaker box design and non-linear simulation

FINEBox PRO provides detailed modelling and simulation capabilities for professional loudspeaker enclosure development, including:

Sealed and bass reflex enclosures

Band-pass and ABR designs

Inter-port configurations

Low-frequency response and port behaviour

Non-linear loudspeaker system simulation.

Engineers can investigate acoustic loading, enclosure performance and system behaviour, supporting the development and optimisation of loudspeaker designs.

High-power loudspeaker simulation and thermal analysis

FINEBox PRO supports non-linear simulation of high-power loudspeaker systems, allowing engineers to investigate performance under demanding operating conditions.

Its modelling capabilities include voice coil temperature rise, thermal and power compression, non-linear driver behaviour, and multi-driver and multi-port interactions.

These capabilities provide insight into the thermal limitations and performance characteristics of complex loudspeaker systems during the design process.

Automotive Loudspeaker Box Design

FINEBox PRO includes a dedicated Car option for automotive loudspeaker enclosure design, supporting cabin gain calculations for different enclosure configurations.

Engineers can model sealed enclosures and bass reflex systems with ports located inside or outside the vehicle cabin. These simulations help evaluate the influence of cabin acoustics on low-frequency response and explore enclosure configurations for space-constrained automotive installations.

The software also supports the analysis of bass reflex configurations in which the port is connected to the exterior of the vehicle, allowing engineers to investigate the use of cabin gain in compact enclosure designs.

Integration with automotive measurements and FINE DSP

FINEBox PRO forms part of LOUDSOFT’s wider loudspeaker design workflow. Following installation in a vehicle, engineers can measure acoustic responses at multiple listening positions and import the measurements into FINE DSP.

FINE DSP enables simultaneous display and real-time equalisation of multiple measured responses, supporting system tuning based on actual vehicle cabin acoustics.

This integration connects enclosure design and simulation with the measurement and optimisation stages of automotive loudspeaker development.

Inverse FINEBox: Enclosure optimisation

FINEBox PRO also includes Inverse FINEBox, which helps engineers determine suitable Thiele/Small parameters for a target enclosure volume or low-frequency cut-off frequency (F3).

This inverse design capability supports the selection of driver parameters to meet specified enclosure and low-frequency performance requirements.

Automotive Loudspeaker Design Package

FINEBox PRO is available as part of LOUDSOFT’s Automotive Loudspeaker Design Software package, which combines FINEBox PRO and FINE DSP.

The package brings together enclosure design and simulation with measurement-based equalisation, supporting the automotive loudspeaker development process from initial design through to in-vehicle tuning.

For unusual transducers or applications requiring extensive customisation, the flexibility of a general-purpose multiphysics platform can become more important.